Hi everybody!
Below i’ve attached some images of the setup in a ‘93 Chevy Silverado, I’ve little to no experience in car-repairs, i can imagine it’s not advisable to attempt any but i don’t have the funds to bring it to any mechanic.

Some of the pictures are of the whole setup, one of them is of two tubes that are connected to an oil circuit, perhaps some sort of cooling (i’m referring to the red and blue cable)
My question is what are these two cables for?